Applied Biological Chemistry

Table 4 Matrix effect of compounds by sample

From: Establishment of analysis method for the quantification of residues of halquinol and its metabolites in livestock and fishery products using liquid chromatography–tandem mass spectrometry

Compound	Matrix effect (%)
Compound	Beef	Pork muscle	Pork fat	Chicken	Egg	Milk	Flat fish	Eel	Shrimp
5-CHQ	− 31.09	− 37.87	− 65.11	− 21.63	− 19.52	− 14.98	− 1.56	− 24.32	− 0.21
5,7-DCHQ	32.29	50.70	− 49.02	52.18	− 19.39	88.33	56.67	− 1.66	62.72
5-CHQG	− 53.24	− 56.73	− 1.09	− 30.30	− 61.78	− 82.69	2.85	27.59	− 20.05
5,7-DCHQG	− 64.52	− 71.39	− 60.83	− 44.62	− 73.40	− 77.07	− 8.40	− 8.01	− 37.18

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